In its native environment in Asia, I'm sure it makes for a wonderful garden vine. Its dark green, ovate leaves foreground the vanilla cream-to-pale yellow flowers that appear in May. The scent they give off is intoxicating, a heady, thick sweetness you can practically taste. In fact, you can taste it; pull the pistil out and touch its end to your tongue, and it's like a dab of sugar. In fall, the flowers give way to bright red berries.